diff --git a/src/adapters/web-socket-adapter.ts b/src/adapters/web-socket-adapter.ts
index 5930220..8741842 100644
--- a/src/adapters/web-socket-adapter.ts
+++ b/src/adapters/web-socket-adapter.ts
@@ -60,6 +60,10 @@ export class WebSocketAdapter extends EventEmitter implements IWebSocketAdapter
 
   public onBroadcast(event: Event): void {
     this.webSocketServer.emit(WebSocketServerAdapterEvent.Broadcast, event)
+    process.send({
+      eventName: WebSocketServerAdapterEvent.Broadcast,
+      event,
+    })
   }
 
   public onSendEvent(event: Event): void {
diff --git a/src/index.ts b/src/index.ts
index 910d795..82440c7 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -45,6 +45,16 @@ if (cluster.isPrimary) {
     process.exit(0)
   }
 
+  cluster.on('message', (source, message) => {
+    for (const worker of Object.values(cluster.workers)) {
+      if (source.id === worker.id) {
+        continue
+      }
+
+      worker.send(message)
+    }
+  })
+
   process.on('SIGINT', exitHandler)
   process.on('uncaughtException', exitHandler)
 } else if (cluster.isWorker) {
@@ -76,5 +86,9 @@ if (cluster.isPrimary) {
   process.on('SIGINT', exitHandler)
   process.on('uncaughtException', exitHandler)
 
+  process.on('message', (message: { eventName: string, event: unknown }) => {
+    adapter.emit(message.eventName, message.event)
+  })
+
   console.log(`worker ${process.pid} - listening on port ${port}`)
 }